Have got the above dishwasher which is not heating, i have checked the heater and the board for damage but all is ok, without taking the cabinet off is there anything else i can check, any help would be appreciated.#
Andy
TBH I would drag it out, run it on a quick wash with test meter clamped to the heater terminals, wait 5 mins and check for feed to the heater. No feed = duff module. This model is getting on in years so it’s either heater or module in my experience. HTH? 🙂
Could be the stat on top of the heater box, meter the side with 2 red wires going in, should be N/C, the other side is the NTC and the resistance will be variable depending on ambient, stat can be wiggled out without taking the tank off and is availiable as a spare.
Steve